Contract OI history
Back to WULFMay 21, 2027 EXPIRATION
WULF $25.00 Call
WULF270521C00025000
Latest saved OI56Oct 23, 2026
Last change+1vs previous saved observation
Saved market days6Oct 09, 2026 onwards
All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.
| Market date | Open interest | Change vs prior saved day |
|---|---|---|
| Oct 23, 2026 | 56 | +1 |
| Oct 21, 2026Viewing | 55 | +5 |
| Oct 16, 2026 | 50 | 0 |
| Oct 15, 2026 | 50 | -5 |
| Oct 14, 2026 | 55 | +10 |
| Oct 09, 2026 | 45 | No prior observation |